Fig. 2
From: Variations of BRAF mutant allele percentage in melanomas
Chromosome 7 alterations in human melanomas by FISH. Representative images of FISH with BRAF/chromosome 7 centromere probes in melanomas with different chromosome 7 alterations. a no alteration (disomy) but rare cells with chromosome 7 polysomy; b chromosome 7 polysomy; c BRAF amplification; d) chromosome 7 monosomy. White bar = 10 μm